Warning: skip copying bootloader_b image avb footer (bootloader_b partition size: 0, bootloader_b image size: 12368468).
Sending 'bootloader_b' (12078 KB) OKAY [ 0.109s]
Writing 'bootloader_b' (bootloader) Flashing pack version bluejay-1.2-9894665
(bootloader) flashing platform gs101
(bootloader) Validating partition ufs
(bootloader) Validating partition ufs
(bootloader) Validating partition partition:0
(bootloader) Validating partition partition:1
(bootloader) Validating partition partition:2
(bootloader) Validating partition partition:3
(bootloader) Validating partition bl1_b
(bootloader) Validating partition pbl_b
(bootloader) Validating partition bl2_b
(bootloader) Validating partition abl_b
(bootloader) Validating partition bl31_b
(bootloader) Validating partition tzsw_b
(bootloader) Validating partition gsa_b
(bootloader) Validating partition ldfw_b
(bootloader) Flashing partition ufs
(bootloader) Flashing partition ufs
(bootloader) Flashing partition partition:0
(bootloader) Flashing partition partition:1
(bootloader) Flashing partition partition:2
(bootloader) Flashing partition partition:3
(bootloader) Flashing partition bl1_b
(bootloader) Flashing partition pbl_b
(bootloader) Flashing partition bl2_b
(bootloader) Flashing partition abl_b
(bootloader) Flashing partition bl31_b
(bootloader) Flashing partition tzsw_b
(bootloader) Flashing partition gsa_b
(bootloader) Flashing partition ldfw_b
(bootloader) Loading sideload ufsfwupdate
OKAY [ 3.063s]
Finished. Total time: 3.173s
Setting current slot to 'b' OKAY [ 0.099s]
Finished. Total time: 0.099s
Rebooting into bootloader OKAY [ 0.000s]
Finished. Total time: 0.101s
Warning: skip copying bootloader_a image avb footer (bootloader_a partition size: 0, bootloader_a image size: 12368468).
Sending 'bootloader_a' (12078 KB) OKAY [ 0.097s]
Writing 'bootloader_a' (bootloader) Flashing pack version bluejay-1.2-9894665
(bootloader) flashing platform gs101
(bootloader) Validating partition ufs
(bootloader) Validating partition ufs
(bootloader) Validating partition partition:0
(bootloader) Validating partition partition:1
(bootloader) Validating partition partition:2
(bootloader) Validating partition partition:3
(bootloader) Validating partition bl1_a
(bootloader) Validating partition pbl_a
(bootloader) Validating partition bl2_a
(bootloader) Validating partition abl_a
(bootloader) Validating partition bl31_a
(bootloader) Validating partition tzsw_a
(bootloader) Validating partition gsa_a
(bootloader) Validating partition ldfw_a
(bootloader) Flashing partition ufs
(bootloader) Flashing partition ufs
(bootloader) Flashing partition partition:0
(bootloader) Flashing partition partition:1
(bootloader) Flashing partition partition:2
(bootloader) Flashing partition partition:3
(bootloader) Flashing partition bl1_a
(bootloader) Flashing partition pbl_a
(bootloader) Flashing partition bl2_a
(bootloader) Flashing partition abl_a
(bootloader) Flashing partition bl31_a
(bootloader) Flashing partition tzsw_a
(bootloader) Flashing partition gsa_a
(bootloader) Flashing partition ldfw_a
(bootloader) Loading sideload ufsfwupdate
OKAY [ 3.052s]
Finished. Total time: 3.152s
Setting current slot to 'a' OKAY [ 0.067s]
Finished. Total time: 0.068s
Rebooting into bootloader OKAY [ 0.000s]
Finished. Total time: 0.101s
Warning: skip copying radio_a image avb footer (radio_a partition size: 0, radio_a image size: 96841868).
Sending 'radio_a' (94572 KB) OKAY [ 1.121s]
Writing 'radio_a' (bootloader) Flashing pack version g5123b-116954-230511-M-10112789
(bootloader) Flashing partition modem_a
OKAY [ 0.354s]
Finished. Total time: 1.478s
Rebooting into bootloader OKAY [ 0.000s]
Finished. Total time: 0.050s
Erasing 'avb_custom_key' (bootloader) avb custom key: erase done
OKAY [ 0.026s]
Finished. Total time: 0.027s
Warning: skip copying avb_custom_key image avb footer (avb_custom_key partition size: 0, avb_custom_key image size: 1032).
Sending 'avb_custom_key' (1 KB) OKAY [ 0.000s]
Writing 'avb_custom_key' (bootloader) avb custom key: flash done
OKAY [ 0.022s]
Finished. Total time: 0.023s
Rebooting into bootloader OKAY [ 0.000s]
Finished. Total time: 0.050s
OKAY [ 0.006s]
Finished. Total time: 0.006s
Erasing 'fips' OKAY [ 0.004s]
Finished. Total time: 0.004s
Erasing 'dpm_a' OKAY [ 0.004s]
Finished. Total time: 0.004s
Erasing 'dpm_b' OKAY [ 0.003s]
Finished. Total time: 0.003s
Snapshot cancel OKAY [ 0.002s]

Finished. Total time: 0.002s

Bootloader Version...: bluejay-1.2-9894665
Baseband Version.....: g5123b-116954-230511-B-10112789

Serial Number........: 26271JEGR28795

extracting android-info.txt (0 MB) to RAM...
Checking 'product' OKAY [ 0.000s]
Checking 'version-bootloader' OKAY [ 0.000s]
Checking 'version-baseband' OKAY [ 0.000s]
Setting current slot to 'a' OKAY [ 0.058s]
fastboot: error: ANDROID_PRODUCT_OUT not set
Rebooting into bootloader OKAY [ 0.000s]
Finished. Total time: 0.101s

adb reboot bootloader

fastboot flashing lock
FAILED (remote: 'invalid android images, skip locking')
fastboot: error: Command failed

i dont know what ia doing wrong first time that it dpoes not work flawless
please help me i am using the newest version from fastboot.
and i was able to unlock the bootloader.